Guillaume I. de Courtenay
Birth date:
1172
Birth place:
, , ,
 
Death date:
  BET 1233 AND 1248
Death place:
  , , ,

de Courtenay Family

Parents:
Father: Humphrey Audley
Mother: Elizabeth Courtenay
Spouse:
Spouse: Adeline de Tanlay
 
Siblings:
Phillippa Audley
(Countess)Alice De Courtenay
Elizabeth Audley
John Sir Audley
Catherine Trethurffe
Charles Edgeworth Courtenay
Elizabeth Audley
Elizabeth Lutterell
John Lord
Rotrou or Chrotrud
Kathatine Trethurffe
Alice (Alix) de Courtenay
Thomas Tretherffe
Reynold Trethurffe
Hugh Lutrel
Clementia de Courtenay
Pierre Ii of Constantinople
De Courtenay
Tochter De Courtenay
Guillaume I. de Courtenay
Children:
Robert I. de Tanlay